It's difficult to say. I don't really have a reliable benchmark endpoint to test my Download speeds. I have a 500/25 connection via cable modem (in bridge mode).
EDIT: I'll probably redo these test with a better speestest server.
EDIT: I reran all the test with nperf.com against the...
the height of the riser is perfect, but it was too long :D The one you ordered looks good. I am not doing any IPS/DPI right now. I can test if you like, but I need some pointers on how to test it. I am not dowing anything special and I can saturate my 500 MBit down link.